A variational theory for light rays in convex subsets of stably causal lorentzian manifolds /

Míreanna Comhchosúla

• A timelike extension of fermat's principle in general relativity. Comparisons with the lightlike case /
  le: Giannoni, Fabio.
• Fermats principle, Morse theory and applications to the gravitational lens effect /
  le: Perlick, Volker.
• Some results about geodesics on lorentzian manifolds of splitting type /
  le: Antonacci, Flavia.
• On a model equation of one-dimensional elasticity /
  le: Fukagai, N.
• On a morse theory for light rays without nondegeneracy assumptions /
  le: Germinario, Anna.